5637775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 8749440

約数和(自身を除く): 3111665

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 83, 95, 143, 209, 247, 275, 325, 415, 475, 715, 913, 1045, 1079, 1235, 1577, 2075, 2717, 3575, 4565, 5225, 5395, 6175, 7885, 11869, 13585, 17347, 20501, 22825, 26975, 39425, 59345, 67925, 86735, 102505, 225511, 296725, 433675, 512525, 1127555, 5637775]

約数ペア:

[(1, 5637775), (5, 1127555), (11, 512525), (13, 433675), (19, 296725), (25, 225511), (55, 102505), (65, 86735), (83, 67925), (95, 59345), (143, 39425), (209, 26975), (247, 22825), (275, 20501), (325, 17347), (415, 13585), (475, 11869), (715, 7885), (913, 6175), (1045, 5395), (1079, 5225), (1235, 4565), (1577, 3575), (2075, 2717)]